You asked about Art Trading Platforms
22 people built something like it. 4 are gone.
That is 20% of the ones whose fate we could settle, against 23% across the whole register. 2 were acquired.
| Launched | What it was | Today |
|---|---|---|
| 2023-06-01 | YCLysto Revenue intelligence platforms for startups · lysto.ai | gone |
| 2023-06-01 | YCArtie Software that streams data from databases to warehouses in real-time · artie.com | still up |
| 2023-06-01 | YCMovley Your e-commerce brand's product quality control department. · movley.com | gone |
| 2023-01-01 | YCPalomma AI & financial services for real estate in LatAm, starting by rent · palomma.com | still up |
| 2023-01-01 | YCLoula Enabling birth & postpartum doulas to easily accept insurance. · joinloula.com | still up |
| 2023-01-01 | YCFintool Financial copilot for institutional investors · fintool.com | acquired |
| 2023-06-01 | Tracking methane emissions with satellites · orbio.earth | still up |
| 2023-01-01 | Empowering every doctor and every patient to participate in research · novel.care | still up |
| 2023-01-01 | YCNo Cap AI startup investor, No Cap · nocap.so | acquired |
| 2023-06-01 | Don't die of heart disease. Empirical is the first AI-native heart… · empirical.health | still up |
| 2023-01-01 | YCPier Stripe for Credit - Trusted Credit Compliance Partner · pier-finance.com | still up |
| 2023-01-01 | YCChart Realtime Access to Verified Tax Records · trychart.com | still up |
| 2023-01-01 | YCAdri AI Your AI Partner for SAP Development · getadri.ai | still up |
| 2023-01-01 | YCEcho Founder-led sales co-pilot for B2B startups. · echothat.ai | gone |
| 2023-01-01 | Detect every data leak into third-party GenAI tools · compliantllm.com | still up |
| 2023-06-01 | YCVaultPay Digital banking platform for the 30 million smartphone users in DRC. · vaultpay.io | still up |
| 2023-06-01 | YCOsium AI Speed up materials innovation with Artificial Intelligence · osium.ai | still up |
| 2023-01-01 | YCMercoa AI Agent for Billpay platforms to pay invoices with virtual cards · mercoa.com | still up |
| 2023-01-01 | YCOverlord AI Accountability Partner · overlord.app | still up |
| 2023-01-01 | Create step by step articles with screenshots and videos 10x faster · gluetrail.com | gone |
| 2023-01-01 | The smart way to research stocks. · dataglade.com | still up |
| 2023-06-01 | Embed charts, dashboards and exports in your app · datashare.co | still up |
How this compares
The register re-probes every domain it holds. Some that answered last month stop answering. We send that list — what went quiet, and what it was — once a month. Nothing else.
How this was made. Show HN entries are every post from 2021 to 2023 with at least five points that linked to its own domain; code hosts and free hosting are excluded, because a repository outlives the effort behind it. Product Hunt entries needed 100 votes — a far higher bar, so they are the promoted top slice rather than a like-for-like sample. Both are judged by asking the domain whether it still answers: gone means it no longer resolves, refuses the connection, serves a parking page, or says plainly that it shut down. An HTTP error is not counted as gone — a server answering 404 is one somebody still pays for, and an audit of 25 gone-calls found two such sites alive with only a moved homepage. Y Combinator entries use the status YC publishes itself, which is why only those can say acquired. Squatted domains — a lapsed name now serving somebody else's site — are not detected, so these figures run slightly low.